diff --git a/README.md b/README.md
index 68473dc..aae214a 100644
--- a/README.md
+++ b/README.md
@@ -4,6 +4,8 @@
 
 ## Configuration
 
+[Install terraform](https://www.terraform.io/downloads)
+
 replace your variables:
 ```bash
 # copy password template